At what points, if any, is the function discontinuous? Select the correct choice

Question

At what points, if any, is the function discontinuous? Select the correct choice below and fill in any answer boxes within your choice. (Use a comma to separate answers as needed.) The function has no points of discontinuity. At what points, if any, is the function discontinuous? r(theta) = -7 tan theta Choose the correct answer below. Every theta = n pi + pi / 2 where n is any integer. Every theta = n pi where n is any integer. Every theta = 2 pi n where n is any integer. There are no points that make the function discontinuous. From the graph on the right, indicate on which interval f(x) is continuous. (6,8], [6,8], (6,8), or [6,8) Identify the interval on which f(x) is continuous Choose the correct answer below. State whether the indicated function is continuous at I. If it is not continuous, tell why. f(x) = (x - 1)(x - 2) Is f continuous at 1? No Yes If the function is not continuous at 1, tell why. Choose the correct answer below. lim x rightarrow 1 (x - 1)(x - 2) f(1) lim x rightarrow 1 (x - 1)(x - 2) and f(1) do not exist. f(x) is continuous at 1. Find horizontal and vertical asymptotes of f(x). f(x) = 4 / x + 5 Find the limit. lim x rightarrow -4 -9x / x + 4 lim x rightarrow -4 -9x / x+4 = (simplify your answer.) Find lim x rightarrow 3x2 / 8x + 2. lim x rightarrow 3x2 / 8x + 2 =

Explanation / Answer

solution
1st pic = B
as after checking continuity at every boundary u will find that it follows the rule for being continous like f(3-)=f(3)= f(3+) ; same for 0 ;
2nd pic = B
as it is like k*tan = so the answer is same as for tan = option B

3rd pic

[6,8) as at 8 is not continous for 8+ region

4th pic

yes its continous at 1

5th pic

vertical asymptote x= -5 ( where the function tends to be infinity case)

horizontal symptote x=+/- (where the function tends to zero in this case )

vertical and horizontal are from graph orientation

6th pic

limit is -9 ; lhospital rule

7th pic

limit is -

note = infinity

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.